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I) What causes cycloalkanes to have two less hydrogen atoms than similar alkanes that are open chain ones?i) What is the three dimensional structure of methane? Why?ii) Name an isomer of pentane (that is not cyclic), and write down its structure.iii) Name the compounds that are organic:(1) KMnO4(2) CH3OH(3) C6H6(4) PdCl2(5) CH3CO2Hiv) Are any of these substances organic? Why?i) Name one structural and one chemical difference between acetylene and ethylene. Give reasons.ii) What is the formula of 1, 3-butadiene?iii) Why is benzene much less reactive than 1, 3, 5-cyclohexatriene?iv) Why is the benzene molecule represented as "a flat cyclohexane with a ring inside?"v) Why do cis and trans isomeric compounds exhibit different properties?
A solution of 116 mL of 0.170 M KOH is mixed with a solution of 230 mL of 0.240 M NiSO4. What precipitate forms?
Explain why it takes longer time when anyone cook an egg in boiling water while camping at in elevation of 0.5km in the mountain than it does it home.
How many moles of chloroform, CHCl3, are required to fill a 253-mL flask at 100.0°C and 940 torr?
If iron is oxidized to Fe2+ by a copper(II) sulfate solution, and 0.434 grams of iron and 12.2 mL of 0.52M copper(II) sulfate react to form as much product as possible.
Determine the specific heat of a metal object of 19 grams that is heated to 96 degrees Celsius and added to a calorimeter containing 75 grams of H 2 O at 18 degrees Celsius.
Compute the molar mass of vitamin C if a solution of 22.7 g in 100. g of water freezes at -2.40 oC. The Kf of water is 1.858 oC kg/mol.
Some KCl is dissolved in water at 25 degree Celsius, where it completely dissociates. The vapor pressure of pure water at 25 degree celsius is 28.3 mmHg.
If equal masses of N2 and H2 (7.00 grams each) are combined to produce ammonia NH3, how many grams of ammonia could be produced at maximum yield.
Starting with needed alkanes, alkenes and inorganic regrets, devise syntheses for the following compounds. Yout method should produce each compound in good yield and free of isomers.
Application of ideal gas law - How high can you raise the temperature of the gas without bursting the vessel?
How can grains in a silo spontaneously explode? How is it that corn or any other grain can explode in a silo on it's own? How could a natural gas leak just cause corn to explode in a silo?
Prepare the molecular formula for given compounds and determine the amount of molecules present and write the molecular formula and determine how many grams of each you have
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